Implement Context Hub HAL v4 for Cuttlefish
Bug: 361608756
Change-Id: I56466cb7e83bb6a3ee08a37b8a3461c28cb2e840
Flag: TEST_ONLY
Test: atest VtsAidlHalContextHubTargetTest
diff --git a/contexthub/aidl/default/include/contexthub-impl/ContextHub.h b/contexthub/aidl/default/include/contexthub-impl/ContextHub.h
index 5680a77..4968878 100644
--- a/contexthub/aidl/default/include/contexthub-impl/ContextHub.h
+++ b/contexthub/aidl/default/include/contexthub-impl/ContextHub.h
@@ -18,6 +18,7 @@
#include <aidl/android/hardware/contexthub/BnContextHub.h>
+#include <mutex>
#include <unordered_set>
#include <vector>
@@ -72,10 +73,37 @@
::ndk::ScopedAStatus endpointSessionOpenComplete(int32_t in_sessionId) override;
private:
+ struct EndpointSession {
+ int32_t sessionId;
+ EndpointId initiator;
+ EndpointId peer;
+ std::optional<std::string> serviceDescriptor;
+ };
+
static constexpr uint32_t kMockHubId = 0;
+
+ //! Finds an endpoint in the range defined by the endpoints
+ //! @return whether the endpoint was found
+ template <typename Iter>
+ bool findEndpoint(const EndpointId& target, const Iter& begin, const Iter& end) {
+ for (auto iter = begin; iter != end; ++iter) {
+ if (iter->id.id == target.id && iter->id.hubId == target.hubId) {
+ return true;
+ }
+ }
+ return false;
+ }
+
std::shared_ptr<IContextHubCallback> mCallback;
std::unordered_set<char16_t> mConnectedHostEndpoints;
+
+ //! Endpoint storage and information
+ std::mutex mEndpointMutex;
+ std::vector<EndpointInfo> mEndpoints;
+ std::vector<EndpointSession> mEndpointSessions;
+ std::shared_ptr<IEndpointCallback> mEndpointCallback;
+ int32_t mMaxValidSessionId = 0;
};
} // namespace contexthub